For glass thickness 8 to 12mm
Material: solid forged brass
Maximum door weight: using two hinges for 45kg,
Maximum door width: using two hinges for 800mm

Technical details:
Ensure the wall is strong enough
Fits 10mm thickness of glass, 8mm is also suitable if washers are used
Double action non-handed 90 degree, self-closing when the door stays at 30 degree approximately.
Fasten all of the fixing scres
Open-close time: 10, 000 times